56998500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 185902080

約数和(自身を除く): 128903580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 79, 100, 111, 125, 130, 148, 150, 156, 158, 185, 195, 222, 237, 250, 260, 300, 316, 325, 370, 375, 390, 395, 444, 474, 481, 500, 555, 650, 740, 750, 780, 790, 925, 948, 962, 975, 1027, 1110, 1185, 1300, 1443, 1500, 1580, 1625, 1850, 1924, 1950, 1975, 2054, 2220, 2370, 2405, 2775, 2886, 2923, 3081, 3250, 3700, 3900, 3950, 4108, 4625, 4740, 4810, 4875, 5135, 5550, 5772, 5846, 5925, 6162, 6500, 7215, 7900, 8769, 9250, 9620, 9750, 9875, 10270, 11100, 11692, 11850, 12025, 12324, 13875, 14430, 14615, 15405, 17538, 18500, 19500, 19750, 20540, 23700, 24050, 25675, 27750, 28860, 29230, 29625, 30810, 35076, 36075, 37999, 39500, 43845, 48100, 51350, 55500, 58460, 59250, 60125, 61620, 72150, 73075, 75998, 77025, 87690, 102700, 113997, 118500, 120250, 128375, 144300, 146150, 151996, 154050, 175380, 180375, 189995, 219225, 227994, 240500, 256750, 292300, 308100, 360750, 365375, 379990, 385125, 438450, 455988, 513500, 569985, 721500, 730750, 759980, 770250, 876900, 949975, 1096125, 1139970, 1461500, 1540500, 1899950, 2192250, 2279940, 2849925, 3799900, 4384500, 4749875, 5699850, 9499750, 11399700, 14249625, 18999500, 28499250, 56998500]

約数ペア:

[(1, 56998500), (2, 28499250), (3, 18999500), (4, 14249625), (5, 11399700), (6, 9499750), (10, 5699850), (12, 4749875), (13, 4384500), (15, 3799900), (20, 2849925), (25, 2279940), (26, 2192250), (30, 1899950), (37, 1540500), (39, 1461500), (50, 1139970), (52, 1096125), (60, 949975), (65, 876900), (74, 770250), (75, 759980), (78, 730750), (79, 721500), (100, 569985), (111, 513500), (125, 455988), (130, 438450), (148, 385125), (150, 379990), (156, 365375), (158, 360750), (185, 308100), (195, 292300), (222, 256750), (237, 240500), (250, 227994), (260, 219225), (300, 189995), (316, 180375), (325, 175380), (370, 154050), (375, 151996), (390, 146150), (395, 144300), (444, 128375), (474, 120250), (481, 118500), (500, 113997), (555, 102700), (650, 87690), (740, 77025), (750, 75998), (780, 73075), (790, 72150), (925, 61620), (948, 60125), (962, 59250), (975, 58460), (1027, 55500), (1110, 51350), (1185, 48100), (1300, 43845), (1443, 39500), (1500, 37999), (1580, 36075), (1625, 35076), (1850, 30810), (1924, 29625), (1950, 29230), (1975, 28860), (2054, 27750), (2220, 25675), (2370, 24050), (2405, 23700), (2775, 20540), (2886, 19750), (2923, 19500), (3081, 18500), (3250, 17538), (3700, 15405), (3900, 14615), (3950, 14430), (4108, 13875), (4625, 12324), (4740, 12025), (4810, 11850), (4875, 11692), (5135, 11100), (5550, 10270), (5772, 9875), (5846, 9750), (5925, 9620), (6162, 9250), (6500, 8769), (7215, 7900)]